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Java 8: Lambda-Streams, Filter by Method with Exception
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propagate here receives java.util.concurrent.Callable as a parameter and converts any exception caught during the call into RuntimeException. There is a similar conversion method Throwables#propagate(Throwable) in Guava.
This method seems being essential for lambda method chaining, so I hope one ...
notifyDataSetChange not working from custom adapter
...tions of this object (like custObject.getCount() and custObject.getChildAt(int i) for example), and I want to exchange this object, notifyDataSetChanged is not working... anyway, I think this problem does never occur with an ArrayAdapter
– prom85
Feb 10 '14 at ...
How to change title of Activity in Android?
...sh"
android:label="@string/splash_activity_title" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
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Android canvas draw rectangle
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Try paint.setStyle(Paint.Style.STROKE)?
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Can anyone explain CreatedAtRoute() to me?
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The CreatedAtRoute method is intended to return a URI to the newly created resource when you invoke a POST method to store some new object.
So if you POST an order item for instance, you might return a route like 'api/order/11' (11 being the id of the or...
How to disable copy/paste from/to EditText
...tration screen, where i do not want the user to be able to copy/paste text into the EditText field. I have set an onLongClickListener on each EditText so that the context menu showing copy/paste/inputmethod and other options does not show up. So the user won't be able to copy/ paste into the ...
How can I give the Intellij compiler more heap space?
When I make an Intellij project, I keep getting the following out of memory error.
8 Answers
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What are the benefits of Java's types erasure?
.... It is isomorphic to the claim "all propositions are true." I am not big into this.
A goal: reasonable programs
These tweets reflect a perspective that is not interested in whether we can make the machine do something, but more whether we can reason that the machine will do something we actually ...
What is a Question Mark “?” and Colon “:” Operator Used for? [duplicate]
...g a question mark "?" and colon ":" operator within the parentheses of a print function: What do they do? Also, does anyone know the standard term for them or where I can find more information on their use? I've read that they are similar to an 'if' 'else' statement.
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getResourceAsStream returns null
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Interesting. It turns out I had to do "/config.properties" (with a slash) to get to it...
– Erk
Jun 1 at 1:35
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